Enhance C# Development with Smarter Code Insights

ReSharper is a productivity and code quality plugin for Visual Studio, developed by JetBrains. It helps .NET developers write cleaner, more efficient code. By analyzing code on-the-fly, ReSharper identifies potential errors and suggests fixes. It also automates code refactoring, allowing developers to safely restructure their codebase. These features improve developer productivity and maintainability of the code, making ReSharper a valuable tool for both individual developers and development teams.

The ReSharper 2025.1 release brings sweeping improvements to C# support, embracing early features from the .NET 10 and C# 14 preview to improve modern development practices. The update introduces intelligent detection of redundant generic type arguments in 'nameof' expressions, offering a quick-fix to simplify code and reduce verbosity. It also delivers comprehensive support for conversion rules involving ReadOnlySpan, Span, and arrays, reinforcing ReSharper’s role in writing high-performance, memory-safe code. ReSharper continues to evolve as an indispensable assistant for those working at the forefront of C# development.

To see a full list of what's new in version 2025.1, see our release notes.

ReSharper is licensed per user, and is available as a commercial annual subscription license. We can supply new subscriptions, subscription renewals (including continuity discounts), lapsed renewals, and additional user licenses. See our ReSharper licensing page for full details.

ReSharper is available to buy in the following products:

• ReSharper
• dotUltimate
• JetBrains All Products Pack